Home / 3,959,888.91-5,463,856.29-2,410,112.55

Finding the Fourth Proportional to 3,959,888.91, 5,463,856.29 and 2,410,112.55

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Solution

The fourth proportional to 3,959,888.91, 5,463,856.29 and 2,410,112.55 is: 3,325,474.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,959,888.91 : 5,463,856.29 = 2,410,112.55 : x
  2. Step 2: Convert to fraction form
    3,959,888.91/5,463,856.29 = 2,410,112.55/x
  3. Step 3: Cross multiply
    3,959,888.91x = 5,463,856.29 × 2,410,112.55
  4. Step 4: Simplify right side
    3,959,888.91x = 13,168,508,615,925.44
  5. Step 5: Solve for x
    x = 13,168,508,615,925.44/3,959,888.91
  6. Step 6: Final answer
    x = 3,325,474.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.